The Mystery of the Double Cross
- Ár: 1917
- Land: United States of America
- Genre: Adventure, Mystery
- Stúdíó: Astra Film
- Lykilorð: movie serial
- Leikstjóri: William Parke, Louis J. Gasnier
- Leikarar: Mollie King, Léon Bary, Ralph Stuart, Gladden James, Clarine Seymour, Theodore Friebus